<!DOCTYPE html>
<html>
    <head>
        <script src="js/vue.js"></script>
    </head>
    <body>
        <div id="app">
            <input type="text" v-model="msg" >
        </div>
        <script>
            var vm = new Vue({
                el:'#app',
                data:{
                    msg:'v-model指令绑定'
                }
            });
        </script>
    </body>
</html>